AT90PWM161-16SN - Microchip Technology

Manufacturer Part Number

AT90PWM161-16SN

Manufacturer

Microchip Technology

Introduction

The AT90PWM161-16SN is a high-performance, low-power AVR® 8-bit microcontroller that integrates specific features tailored for lighting-control applications.

Product Features and Performance

8-Bit AVR core architecture

Operating speed up to 16MHz

Advanced RISC architecture for efficient instruction execution

High-endurance, non-volatile memory segments

On-chip analog-to-digital (ADC) and digital-to-analog (DAC) converters

Specialized features for PWM applications

Brown-out detection and Power-on Reset for reliability

Watchdog timer for system stability

Product Advantages

Optimized for lighting applications with dedicated PWM hardware

Enhanced power management capabilities for energy savings

Robust peripheral set supports a wide range of functions

High-temperature operational capability suitable for demanding applications

Key Technical Parameters

Core Processor: AVR

Core Size: 8-Bit

Speed: 16MHz

Connectivity: SPI

Peripherals: Brown-out Detect/Reset, POR, PWM, WDT

Number of I/O: 16

Program Memory Size: 16KB FLASH

EEPROM Size: 512 x 8

RAM Size: 1K x 8

Voltage Supply: 2.7V to 5.5V

Data Converters: A/D 11x10b, D/A 1x10b

Oscillator Type: Internal

Quality and Safety Features

Extended temperature range -40°C to 105°C for reliability in harsh conditions

Comprehensive brown-out detection and reset features to prevent improper operation

Watchdog Timer to ensure continuous system recovery

Compatibility

Compatible with standard SPI communication protocols

Surface Mount 20-SOIC device package for easy PCB integration

Application Areas

Lighting control systems

Power management solutions

Industrial control systems

Automotive systems

Product Lifecycle

Currently marked as an active product

No noted discontinuation, ensuring continued availability for designs

Manufacturer support available for long-term deployments

Several Key Reasons to Choose This Product

Highly optimized for PWM applications enabling precise lighting control

Incorporates an extensive set of peripherals for multifunctional use

High-speed performance at 16MHz appropriate for timing-critical tasks

Comprehensive safety features reduce the risk of device and system failures

Wide voltage operation range accommodates various power supply designs

Deeply embedded quality from a reputable manufacturer, Microchip Technology

Strong technical support and documentation for development assistance

Available in robust packaging suitable for surface mount technology (SMT)